Less than a week after Disney and Marvel released their Super Bowl ad for Avengers: Infinity War, fans have already dissected every frame of the 30-second trailer and it has led to some speculation and a background actor going viral.

Debuting during the Super Bowl matchup between the Philadelphia Eagles and the New England Patriots, Marvel debuted the latest trailer for Avengers: Infinity War. The trailer featured action scenes, a ton of background actors, and possibly a new superhero.

Beyond Spider-Man and Iron Mans new suit or Captain Americas new shield, the Marvel fan community has focused on a specific scene at the 11 seconds mark in the 30-second trailer. You can see someone behind Captains left arm for a brief second and people are assuming it is Captain Marvel.

Check it out below.

if you look behind steve in the trailer you can see someone walking behind him and the suit looks exactly like captain marvel pic.twitter.com/UPTrebftfS

It is extremely tough to tell if this is a background actor or a new superhero added to the franchise. However, it is important to note that this is not the first time a background actor has gone viral. Last May, Dwayne Johnson posted a photo from the set of Fate of the Furious and it featured several background actors in the background. The photo would later gain over 1 million likes on Instagram. Then, there was a photo of a background actor in the movie Spider-Man: Homecoming, which had many Marvel fans speculating the debut of Miles Morales.